1. Premium Electronic Components: This electronic components is constructed with high-quality electronic components, ensuring high precision, durability, and a long lifespan.2. Stable 10MHz Output: The sound decoder frequency meter provides a constant temperature-controlled 10MHz output with ultra-low phase noise, delivering low noise performance that is reliable and portable.3. Temperature Compensation for Precision: The temperature-controlled crystal oscillator (OCXO) in this ocxo 10mhz frequency standard reference module maintains a constant temperature using a temperature-controlled chamber. This reduces frequency fluctuation caused by temperature changes to a minimum, resulting in higher accuracy with a deviation as low as 0.01Hz.4. Equipped with SMA Interface: The ocxo frequency reference board comes with an SMA external screw inner hole interface, allowing easy and secure connections.5. Wide Range of Applications: This ocxo-10mhz frequency reference module is versatile and can be used as a benchmark test for audio systems, decoders, shortwave radios, frequency counters, signal sources, and other instruments. Its precision and stability an ideal choice for various DIY projects.This Frequency Reference Source Is Made Of High Quality Electronic Components With Precise Processing To Good Durability And Long Service Life. Constant Temperature 10mhz, Ultra-Low Phase Noise, Low Noise, Portable And Reliable. Wide Range Of Applications, Can Be Used For Audio System, Decoder, Shortwave Radio, Frequency Meter, Signal Source And Other Instruments Reference Test.Current Consumption: Less than 750ma In Warm-Up Stage, Less than 300ma In Working StageWarm-Up Time: About 5 MinutesCalibration Accuracy: 0.01hzFrequency Stability: 5e-12Output Level: Dbm: 10dbm 2dbm@50Vrms: 0.7071v@50Vpeak: 1.0v@50-P: 2.0v@50Output Impedance: 50Connector Type: SMA External Screw Internal HoleSize: 67 X 54 X 14 MM/2.64 x 2.13 x 0.55 InchColour:blackMaterial:Metal + PlasticDue to different batches, there may be differences in product appearance and printed text, which not affect usePackage Contents:1 * ModuleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.